537742200735348 has 72 divisors (see below), whose sum is σ = 1459653044687712. Its totient is φ = 153633568648896.

The previous prime is 537742200735343. The next prime is 537742200735391. The reversal of 537742200735348 is 843537002247735.

It is a super-2 number, since 2×537742200735348² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 537742200735291 and 537742200735300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537742200735343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8198890 + ... + 33803937.

It is an arithmetic number, because the mean of its divisors is an integer number (20272958953996).

Almost surely, 2^{537742200735348} is an apocalyptic number.

It is an amenable number.

537742200735348 is an abundant number, since it is smaller than the sum of its proper divisors (921910843952364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537742200735348 is a wasteful number, since it uses less digits than its factorization.

537742200735348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42024621 (or 42024612 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 60.

The spelling of 537742200735348 in words is "five hundred thirty-seven trillion, seven hundred forty-two billion, two hundred million, seven hundred thirty-five thousand, three hundred forty-eight".